| Master (outer) case height | 18.9" |
| Master (outer) case packaging type | Carton |
| Width | 7.87" |
| Depth | 2.56" |
| Height | 7.68" |
| Weight | 2.72 oz |
| Headset Type | Binaural |
| Cable Length | 78.7" |
| Recommended usage | Office/Call center |
| 3.5 mm connector | Y |
| Master (outer) case length | 20.3" |
| Master (outer) case width | 15" |
| Wearing style | Head-band |
| Microphone type | Boom |
| Headphone frequency | 42 - 17000 Hz |
| Microphone frequency | 90 - 15000 Hz |
| Headphone sensitivity | 95 dB |
| Noise-canceling | Y |
| Acoustic system | Closed |
| Microphone sensitivity | -40 dB |
| Rechargeable battery | N |
| Microphone input impedance | 2200 Ω |
| Noise reduction | Y |
| Driver type | Dynamic |
| 2x 3.5 mm connectors | Y |
| Ear pad size | 1.97" |
| Product color | Black |
| Package width | 2.56" |
| Package depth | 9.65" |
| Package height | 8.46" |
| Package weight | 7.05 oz |
| Connectivity technology | Wired |
| Operating temperature (T-T) | 0 - 40 °C |
| Storage temperature (T-T) | -30 - 65 °C |
| Compatible products | PCSoftphone |
| Product type | Headset |
| Cable color | Black |
| Impedance | 32 Ω |
| Quantity per master (outer) case | 20 pc(s) |
| Microphone direction type | Unidirectional |